Legend:

To prepare his experiment, he loaded a baseline image onto a node on ORBIT's Sandbox 4.

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> Try it yourself another time: To load a baseline image onto a node, e.g. node1-6 on ORBIT's Sandbox 4, run

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> {{{omf load -i baseline.ndz -t node1-6.sb4.orbit-lab.org}}}

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Then he installed all the applications he needs on the node, and saved the disk image.

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> Try it yourself another time: To save a disk image from a node, e.g. node1-6 on ORBIT's Sandbox 4, run

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> {{{omf save -n node1-6.sb4.orbit-lab.org}}}

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When the image saving process concluded, it reported that his disk image had been saved and gave the name of the image. Now, when he wants to run his experiment, he will load his disk image onto the nodes he has reserved: